1·These changes are called attenuation.
这些变化称为衰减。
2·When covered by your hand, this antenna suffers from attenuation.
当你用手覆盖了这个点，天线信号就会衰减。
3·A new method of precise measurement of optical fiber attenuation.
一种新的精确测试光纤衰减方法的探讨。
4·One is attenuation control mode and the other is power control mode.
一种是衰减比例控制模式，另一种是功率控制模式。
5·Expresss the factors resulting in the attenuation of acoustic waves.
请陈述导致超音波衰减的各项因素。
6·Attenuation is the result of two processes: scattering and absorption.
衰减是两个过程的结果：散射和吸收。
7·For a certain degree of attenuation nature demands a certain minimum time.
为了达到某种程度的压制，自然要求某个最小时间。
8·The study of seismic attenuation property is a major subject in seismology.
地震波衰减性质的研究是地震学研究的重要课题。
9·The attenuation weak spot is the black strip in the lower left corner of the band.
天线的衰减弱点就是钢圈左下角的黑色覆盖物。
10·Signal attenuation in the power line environment is often great, and unpredictable.
信号衰减在输电线环境经常是伟大和变化莫测的。